lately, I've been having a strange boot looping problem after upgrading from an Athlon x4 860K to an i5 3570. The motherboard is an MSI H61MU-E35(B3). I already tried replacing the motherboard and tried using an i5 3470 and still, nothing has changed and my brother tried both those parts for his pc and he has no issues. I bought some new ram and tried that but still same issue. I tried swapping my graphics card with my brothers and still same issue and I even tried testing the pc out of the case to see if that was the problem. I also tried booting without any hard drives. I even tried changing the cooler as I noticed the heatsink was pretty close to the capacitors and was considering it was bridging the current, still same problem. I feel like I've done everything and I don't know what could be the problem.